Cisco 1905 Installazione e aggiornamento - Pagina 9

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Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Figure 5
Place the UDIMM in an antistatic bag to protect it from ESD damage.
Step 4
Installing a DRAM UDIMM
To install a DRAM UDIMM in a Cisco 1900 series router follow these steps:
Step 1
Remove the cover to gain access to the system board. If necessary see the
Chassis" section on page
Locate the DRAM UDIMM connector on the system board. See the
Step 2
page
Make sure that both latches on the UDIMM connector are in the open position.
Step 3
Orient the UDIMM so that the polarization notch lines up with the polarization key on the connector.
Step 4
(See
Insert the UDIMM carefully into the connector.
Step 5
Carefully and firmly press the DRAM UDIMM into the connector until the latches close onto the
Step 6
UDIMM. Make sure that both latches rotate to the closed position against the UDIMM. (See
Removing a DRAM UDIMM
5.
7, for the location of the UDIMM connectors.
Figure
4.)
Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Modules Internal to the Cisco 1941 Router
"Opening and Closing the
"Locating Modules" section on
Figure
6.)
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